| 碾压混凝土坝采用台阶式溢洪道消能初探 |
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| 引用本文： | 才君眉 薛慧涛. 碾压混凝土坝采用台阶式溢洪道消能初探[J]. 水利水电技术, 1994, 0(4): 19-21,25 |
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| 作者姓名： | 才君眉 薛慧涛 |
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| 作者单位： | 清华大学 |
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| 摘 要： | 台阶式溢洪道在国外许多碾压混凝土坝上得到采用，本文通过试验，分析了台阶式溢洪道的消能特性，单宽流量与消能率的关系，以及台阶面坡度对消能率的影响，以便探讨在我国碾压混凝土坝上应用台阶式溢洪道的前景。
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| 关 键 词： | 碾压混凝土坝 台阶式溢洪道 消能率 |
A Preliminary Study on Stepped Spillway on RCC Dam for Dissipation |
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| Cai Junmei ,Xue Huitao,Feng Jinming. A Preliminary Study on Stepped Spillway on RCC Dam for Dissipation[J]. Water Resources and Hydropower Engineering, 1994, 0(4): 19-21,25 |
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| Authors: | Cai Junmei Xue Huitao Feng Jinming |
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| Affiliation: | Tsinghua University |
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| Abstract: | With the development of RCC dam, stepped spillways are used in many RCC dams. Ahydraulic model investigation was conducted to evaluate the per formance of a stepped spillway, andthe effectiveness of energy dissipation due to slope of the spillway face, and to evaluate possibility ofapplication in RCC arch dams. |
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| Keywords: | stepped spillway energy dissipation efficiency stepped face smooth face |
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